[openssl-dev] Suspicious crash in 1.0.2

Erik Forsberg erik at efca.com
Fri Mar 13 20:57:33 UTC 2015


Hi, Matt.
I have not seen this committed to master or 1.0.2 yet ?
Another person complained about it too, so its probably
good idea to get it checked in.

Patch works fine for all my use cases.

>-- Original Message --
>
>
>
>
>On 28/02/15 06:53, Erik Forsberg wrote:
>> Hi.
>> I seem to have run into a really hard to pin down issue in
>> OpenSSL 1.0.2. Normally, it simply causes an EFAULT during
>> a write syscall, which makes me close the connection, but
>> to investigate, I added a core dump at that time. This is what I see
>> 
>
>
>Hi Erik
>
>Thanks for the really useful analysis of this issue.
>
>Please could you try out the attached patch and see if that solves
>things for you? Let me know how you get on.
>
>Many thanks
>
>Matt
>
>
>Attachment: multiblock.patch (0.5 KB)
>
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